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UPSC MCQ

What are Probiotics?
a) are live bacteria and yeasts
b) medicine for oral hygiene
c) artificial food presevitives
d) antibiotics
Ans: a

Exp: Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep your gut healthy.

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